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 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
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package com.sun.xml.ws.transport.tcp.client;

import com.sun.istack.NotNull;
import com.sun.istack.Nullable;
import com.sun.xml.ws.transport.tcp.io.Connection;
import com.sun.xml.ws.transport.tcp.util.ChannelContext;
import com.sun.xml.ws.transport.tcp.util.ConnectionSession;
import com.sun.xml.ws.transport.tcp.util.SessionCloseListener;
import com.sun.xml.ws.transport.tcp.util.WSTCPURI;
import java.util.HashMap;
import java.util.Map;

/**
 * @author Alexey Stashok
 */
@SuppressWarnings({"unchecked"})
public final class ClientConnectionSession extends ConnectionSession {
    private Map<String, Object> attributes = new HashMap<String, Object>(2);
    private Map<String, ChannelContext> url2ChannelMap = new HashMap<String, ChannelContext>();
    
    private boolean isClosed;
    
    public ClientConnectionSession(final Connection connection, final SessionCloseListener sessionCloseListener) {
        super(connection, sessionCloseListener);
        init();
    }
    
    public void registerChannel(@NotNull final ChannelContext context) {
        url2ChannelMap.put(context.getTargetWSURI().toString(), context);
    }
        
    public void deregisterChannel(@NotNull final ChannelContext context) {
        String wsTCPURLString = context.getTargetWSURI().toString();
        ChannelContext channelToRemove = url2ChannelMap.get(wsTCPURLString);
        if (channelToRemove.getChannelId() == context.getChannelId()) {
            url2ChannelMap.remove(wsTCPURLString);
        }
    }
    
    public @Nullable ChannelContext findWSServiceContextByURI(@NotNull final WSTCPURI wsTCPURI) {
        return url2ChannelMap.get(wsTCPURI.toString());
    }

    public void onReadCompleted() {
        WSConnectionManager.getInstance().freeConnection(this);
    }
    
    public void close() {
        super.close();
        attributes = null;
    }
    
    public void setAttribute(@NotNull final String name, final Object value) {
        attributes.put(name, value);
    }
    
    public @Nullable Object getAttribute(@NotNull final String name) {
        return attributes.get(name);
    }
    
    public int getChannelsAmount() {
        return url2ChannelMap.size();
    }
}